Dirt Bike Miscellaneous Carburetion Parts

Fuel contamination is one of the most overlooked threats to carburetor performance and engine reliability. Every time you fill your tank or expose open carb vents to dusty conditions, particulates make their way into your fuel system—where they can clog...

A degraded carburetor mounting flange compromises airflow consistency and forces your engine to work harder to maintain proper fuel mixture—directly impacting throttle response and overall performance. This OEM-equivalent Mikuni flange restores precise...

A compromised carburetor mounting flange can silently sabotage your engine's air intake consistency, leading to erratic fueling and lost power. Weather exposure and vibration naturally degrade stock flanges over time, and replacement is far more...

A deteriorated carburetor mounting flange compromises intake airflow consistency, directly impacting throttle response and engine performance. Environmental exposure causes warping and seal degradation that no amount of tuning can fully compensate for...

A deteriorated carburetor mounting flange compromises your air-fuel mixture consistency and throttle response, directly impacting engine performance and reliability. Environmental exposure causes corrosion and warping that forces you to compensate with...

A damaged carburetor mounting flange compromises your intake air path, causing lean or rich running conditions and unpredictable throttle response. This Moose Offroad flange restores proper sealing and consistent airflow to your Mikuni 40mm carburetor,...

Precise fuel mixture tuning is essential for consistent engine performance and throttle response, especially in high-demand racing applications. The TMV Keihin Fuel Mixture Screw gives you granular control over your carburetor's air-fuel ratio, allowing...

Precise fuel mixture tuning is essential for consistent performance and throttle response across varying conditions. The TMV Keihin Fuel Mixture Screw allows you to fine-tune your carburetor's fuel delivery with the accuracy that serious racers and...

Manual fuel priming is essential for reliable cold starts and carburetor maintenance—especially when you've drained your fuel system or swapped carburetors. The PARTS UNLIMITED Plunger Primer Kit 7000 eliminates the guesswork by delivering controlled...

Fine-tuning your off-idle acceleration shouldn't require tools or guesswork. The MOOSE RACING Fuel Mixture Screw gives you precise control over your carburetor's fuel delivery with a simple finger adjustment, eliminating the need to break out a...

Fine-tuning your carb's fuel mixture directly impacts throttle response and low-end performance—and the MOOSE RACING Fuel Mixture Screw makes adjustment effortless without special tools. Built from 7075 T-7 aluminum with a re-engineered pin taper design,...

Fine-tuning your off-idle throttle response shouldn't require tools or guesswork. The MOOSE RACING Fuel Mixture Screw lets you dial in your Keihin FCR carburetor with your fingers, delivering immediate improvements in acceleration and rideability. As the...

Tuning your carburetor shouldn't require tools or guesswork. The MOOSE RACING Fuel Mixture Screw lets you dial in off-idle acceleration with your fingertips, giving you precise control over fuel mixture without breaking down your carb. Built from...

Off-idle acceleration is often where carburetors reveal their tuning weaknesses, and a poorly adjusted fuel mixture screw can leave power on the table. The MOOSE RACING Fuel Mixture Screw eliminates the guesswork by letting you dial in your Keihin FCR...

Precise fuel mixture tuning is critical for maximizing throttle response and engine efficiency on your CRF250R, and factory carburetors often leave performance on the table. The Pro Circuit Fuel Mixture Screw gives you hand-adjustable control over your...

Stock plastic hot start fittings fail—they crack, strip, and leave you stranded. The Pro Circuit HSC04250 replaces that weakness with a CNC-machined aluminum fitting that delivers a secure seal, superior durability, and hassle-free installation on your...

FCR carburetors demand precision sealing to maintain fuel atomization and throttle response under racing conditions. Over time, factory gaskets degrade, causing fuel leaks, air leaks, and inconsistent jetting—problems that compromise both performance and...

A fuel injector is the critical component that meters precise fuel delivery into your engine's combustion chamber—when it fails or underperforms, you lose efficiency, throttle response, and reliability. The MOOSE UTILITY Fuel Injector with Pigtail is...

If you're introducing a new rider to smaller-displacement motorcycles, throttle control is often the steepest learning curve. The G2 Ergonomics Corp. 50 Carburetor Spacer addresses this directly by moderating throttle response during critical moments...

If you're introducing a new rider to smaller-cc motorcycles, throttle control is often the steepest learning curve. The G2 Ergonomics Corp. 50 Carburetor Spacer addresses this directly by moderating engine response during auto-clutch engagement,...